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Creating a real-life, working lightsaber

Ever since the original “Star Wars” movie came out, people have been trying to make their own lightsabers — without much success. Creating a blade made entirely of super-hot plasma isn’t the easiest thing. Well, engineers have taken things into their own hands and finally developed a working lightsaber. You have to see it in action.

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New eBook: ‘Cryptocurrency 101’

Don't want to lose your dough to crypto? Check out my new eBook, "Cryptocurrency 101." I walk you through buying, selling, mining and more!

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